Problem after firmware update Archer AX23

Good day,
My router was working fine until i updated to firmware 1.1.2 Build 20250115 Rel. 56488
Now my internet connection just keep on disconnecting. All the lights are still green. I tried to reset to factory settings, i also tried to change the DNS to 8.8.8.8 and 8.8.4.4 but the problem persists. I'm connected through wi-fi only. I can watch a video for a few seconds then the internet i just gone. A few seconds later it comes back. It's been like this for a few days now.
It's not an ISP problem because i tried with another router and the internet connection was fine.
Please help,
Sincerely,
Romeo Delamarre
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Hello @Romax ,
Welcome to our community!
According to the page, your router is a US version.
You can install Archer AX23(US)_V1.20_1.1.1 Build 20240822 here.
To manually downgrade firmware, you need to use a PC.
For unstable issue, does it only occur on the wireless connection?
Here are suggestions for wireless connection that is unstable:
1) Make sure the Router is properly placed; it should be put in an open area instead of inside a cabinet or shelf.
2) Change the wireless channel to another one. You may refer to Changing Channel and Channel Width on a TP-Link Router (new logo).
3) Change channel to avoid interference. For 2.4GHz wireless client devices, adjust the 2.4GHz channel width to 20MHz; for 5 GHz wireless client devices, adjust the 5GHz channel width to 80MHz or 40MHz, etc.
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Is your firmware region (US) ? - that's on the router bottom sticker - details.
If that's correct try to downgrade to the previous firmware version and check how it goes.
Downgrading the FW is to upgrade while using an older FW release - details (Case 1).
This way you can confirm if it's a FW issue but not the router settings culprit.
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I don't know if it's US. I only see those.
How can i downgrade to previous firmware? Is it possible without PC ?
Cordially,
Romax
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Hello @Romax ,
Welcome to our community!
According to the page, your router is a US version.
You can install Archer AX23(US)_V1.20_1.1.1 Build 20240822 here.
To manually downgrade firmware, you need to use a PC.
For unstable issue, does it only occur on the wireless connection?
Here are suggestions for wireless connection that is unstable:
1) Make sure the Router is properly placed; it should be put in an open area instead of inside a cabinet or shelf.
2) Change the wireless channel to another one. You may refer to Changing Channel and Channel Width on a TP-Link Router (new logo).
3) Change channel to avoid interference. For 2.4GHz wireless client devices, adjust the 2.4GHz channel width to 20MHz; for 5 GHz wireless client devices, adjust the 5GHz channel width to 80MHz or 40MHz, etc.
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@Joseph-TP I could not downgrade the firmware but the changing channel thing you said did the trick. For 2.4GHz I chose Channel 1 and for 5GHz i chose Channel 36. It's now working like it used to.
Thank you for your help.
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Hi@Romax ,
Thanks for getting back to me.
I am so glad to hear that my suggestions can help you.
Feel free to reply here if you have any further questions~
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